71043291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 44352549

約数列:

[1, 3, 9, 11, 27, 33, 99, 251, 297, 753, 953, 2259, 2761, 2859, 6777, 8283, 8577, 10483, 24849, 25731, 31449, 74547, 94347, 239203, 283041, 717609, 2152827, 2631233, 6458481, 7893699, 23681097, 71043291]

約数ペア:

[(1, 71043291), (3, 23681097), (9, 7893699), (11, 6458481), (27, 2631233), (33, 2152827), (99, 717609), (251, 283041), (297, 239203), (753, 94347), (953, 74547), (2259, 31449), (2761, 25731), (2859, 24849), (6777, 10483), (8283, 8577)]